<?php
/**
 * Controller is the customized base controller class.
 * All controller classes for this application should extend from this base class.
 */
class Controller extends CController
{
	/**
	 * @var string the default layout for the controller view. Defaults to '//layouts/column1',
	 * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
	 */
	//public $layout='//layouts/column1';
	public $layout='';
	/**
	 * @var array context menu items. This property will be assigned to {@link CMenu::items}.
	 */
	public $menu=array();
	/**
	 * @var array the breadcrumbs of the current page. The value of this property will
	 * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
	 * for more details on how to specify this property.
	 */
	public $breadcrumbs=array();
	
	public function getViewPath() {
		if(($module=$this->getModule())===null)
			$module=Yii::app();
		return $module->getViewPath().DIRECTORY_SEPARATOR;
	}
	
	public function render($view,$data=null,$return=false) {
		if($this->beforeRender($view)) {
			$output=$this->renderPartial($view,$data,true);
			$this->afterRender($view,$output);
			$output=$this->processOutput($output);
			if($return) 
				return $output;
			else 
				echo $output;
		}
	}
} 